Factor Info

ID 40810
Size 721 digits / 2393 bits
Status composite
Value 1402232500729162007786451275574030599589746071977804529043009702784863518625489007012574234298718285842014772258730206442384952575014590038451288433410508708700267368790136418912411697673380100198889819460129499220838440585541174499136046076224339666394413556701935952147350694163929853872981916091590437881505495345720185918190191348041691988773097628352005637603696317174121872195629157856690198280691952104350905880456352001532533783321502314027332594355974065024635848907831221836694785526855467131712882670934389590393626740399795931946448652386656309291973861016817903809633457810791699657694165017859625816898355865247997348346020755020060257699982462911762885436211534293570937443450603213898955904475962781100253

Factorizations

Primary (ID: 2225) 597149176209530412360795391497657340159943421992502538230831481682232969649167277637825641074323 (proven prime)
(ID: 40811) 2348211396070217981272973356767524720106184035220889932601885665324043251337622142026479687914446847846585389337252584153191706468207957974462848534345576782376120997015798103881189484775397748655096335628974025428321368773820039647385951967206711997372415970892153988440833032132475002944778730285220144717726959302397251563696275280754281527974468462660818746079898042429118874156706565654319967547909282403905613464026935863835942082638279189459486642800335054215419251809869862318399972513629365436862086726987370532510337467732997860212255066151145035639068867179029956733880326414603725073242287063291760650279893704911 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.